Location History:
- Mountain View, CA (US) (2000 - 2002)
- Acton, MA (US) (2003 - 2004)
- Andover, MA (US) (2003 - 2023)
Company Filing History:
10 out of 673 
2 out of 40 
2 out of 609 
Years Active: 2000-2023
Title: Inventor Spotlight: Trevor Wayne Barcelo
Introduction
Trevor Wayne Barcelo, based in Andover, MA, is a notable inventor with an impressive portfolio of 14 patents to his name. His innovative work primarily focuses on advanced electronic circuits, significantly contributing to the field of electrical engineering.
Latest Patents
One of Barcelo's latest inventions is the "Self-biasing Ideal Diode Circuit." This innovative circuit employs an NMOS transistor to function as a low-loss ideal diode. Notably, the control circuit for the transistor is referenced to the anode voltage instead of ground, allowing the control circuitry to operate at low voltages, even with high input voltage levels. The circuit utilizes a capacitor clamped to approximately 10-20 V, which powers a differential amplifier to detect voltage differences between the anode and cathode. This design enables high precision and broad frequency application.
Another significant invention by Barcelo is the "High Precision Switched Capacitor MOSFET Current Measurement Technique." This current monitoring circuit features a sense transistor in one voltage domain and a reference transistor in another isolated domain. Sensing circuitry is adeptly configured to compare the current levels between these transistors, refining the accuracy of current measurement in electronic systems.
Career Highlights
Barcelo's career includes pivotal roles at Linear Technology Corporation and Linear Technology Holding LLC, where he played an integral part in advancing semiconductor technologies. His contributions at these companies have been instrumental in developing innovative electronic components that remain crucial to modern technology.
Collaborations
Throughout his career, Barcelo has collaborated with notable industry professionals such as David McLean Dwelley and Robert Loren Reay. Their combined expertise has helped propel many of Barcelo’s innovative ideas into practical applications, further highlighting the importance of collaboration in the field of inventions.
Conclusion
Trevor Wayne Barcelo exemplifies the essence of innovation through his relentless pursuit of advancing electrical engineering. With a solid track record of patents and collaborations, he continues to inspire both peers and upcoming inventors in the field. His contributions will undoubtedly leave a lasting impact in the realm of technology and innovation.